Discussion:
How to design an experiment and interpret variables.
1) Identify 2 differences between the bacteria and protist kingdom.
2) If you were testing the effects of different brands of fertilizer to detemine which one promoted the best growth over 6 weeks.
a) identify a negative control
b) identify 2 controlled variables
c) identify the ependent variable
3) Living organisms must respond to stimuli, explain why this characteristic helps define life by discussing 2 specific examples.
4) Explain why double bonds of unsaturated fats are so important for our health and for making oils liquid at room temperature. Identify 2 sources or examples of unsaturated fats (oil).